Prevalence and characteristics of pre-myopia among preschool children aged 3-6 in Tongzhou District, Beijing

Sun Yunyun, Zhu Bidan, Li Lei, Li Huijian, Wang Shana, Qiu Yuan, Qin Xi, Cui Jiantao, Li Yuanbin, Fu Jing

Ophthalmology in China . 2024, (4): 280 -284 . DOI: 10.13281/j.cnki.issn.1004-4469.2024.04.008